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MKS Instruments, Inc. (0JWG.L)

LSE - LSE Delayed price. Currency in USD
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131.41-1.11 (-0.84%)
As of 07:03PM BST. Market open.

MKS Instruments, Inc.

2 Tech Drive
Suite 201
Andover, MA 01810
United States
978 645 5500

Full-time employees10,000

Key executives

NameTitlePayExercisedYear born
Dr. John T. C. LeePresident, Interim Principal Financial Officer, CEO & Director2.01MN/A1963
Mr. David Philip HenryExecutive Vice President of Operations & Corporate Marketing736.95kN/A1972
Ms. Kathleen F. Burke Esq.Executive VP, General Counsel & Secretary842.7kN/A1965
Mr. James Alan SchreinerExecutive VP & COO of Materials Solutions Division1.22MN/A1962
Ms. Michelle M. McCarthyVP & Chief Accounting OfficerN/AN/A1981
Ms. Madhuri A. AndrewsExecutive VP & Chief Information OfficerN/AN/A1967
Mr. David RyzhikVice President of Investor RelationsN/AN/AN/A
Sally Ann BouleyExecutive VP & Chief Human Resources OfficerN/AN/AN/A
Dr. Mark Milton GitinExecutive VP & GM of Photonics Solutions Division1.06MN/A1967
Mr. Eric Robert TarantoExecutive VP & GM of Vacuum Solutions DivisionN/AN/A1968
Amounts are as of 31 December 2023, and compensation values are for the last fiscal year ending on that date. Pay includes salary, bonuses, etc. Exercised is the value of options exercised during the fiscal year. Currency in USD.


MKS Instruments, Inc. provides foundational technology solutions to semiconductor manufacturing, electronics and packaging, and specialty industrial applications in the United States, Germany, China, South Korea, and internationally. It operates through Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Material Solutions Division (MSD) segments. The VSD segment provides foundational technology solutions, including pressure measurement and control, flow measurement and control, gas and vapor delivery, gas composition analysis, electronic control technology, reactive gas generation and delivery, power generation and delivery, and vacuum technology. The PSD segment offers range of solutions, which include lasers, beam measurement and profiling, precision motion control, vibration isolation systems, photonics instruments, temperature sensing, opto-mechanical components, optical elements, systems for flexible PCB laser processing, and laser-based systems, as well as high density interconnect PCB and package manufacturing. The MSD segment develops, process, and manufactures technologies comprising advanced surface modification, electroless and electrolytic plating, and surface finishing for chemistry, equipment, software, and services markets, as well as high-technology applications. In addition, the company sells its products and services through direct sales, network of independent distributors, and sales representatives, as well as websites, including product catalogs. The company was incorporated in 1961 and is headquartered in Andover, Massachusetts.

Corporate governance

MKS Instruments, Inc.’s ISS governance QualityScore as of 1 May 2024 is 5. The pillar scores are Audit: 5; Board: 3; Shareholder rights: 9; Compensation: 3.

Corporate governance scores courtesy of Institutional Shareholder Services (ISS). Scores indicate decile rank relative to index or region. A decile score of 1 indicates lower governance risk, while 10 indicates higher governance risk.